100A / 300KHz current probe_Current probes_Product_AiYong Instruments (Suzhou) Co., Ltd.

TR3031

100A / 300KHz current probe

The TR3031 is a general purpose oscilloscope current probe that is compatible with more than 95% of oscilloscopes on the market, with a frequency response measurement range of 50mA to 100A (peak) up to 300KHz and a BNC output terminal. Connect to an oscilloscope for accurate measurement of AC or DC current waveforms, and a three-position slide switch on the handle panel selects range and ON/OFF.

Features:
• AC and DC dual-use
• Current measurement range: 50mA to 100A
• Measure thin cables (Ø11mm)
• Narrow jaw design, easy to use in tight spaces with dense wiring
• 9V alkaline battery, 13 hours continuous operation
• Accurately measure, analyze, and display distorted current waveforms and harmonics

Suitable for all oscilloscopes

This current probe is suitable for any oscilloscope and can be directly measured. The current probe adopts an open structure design. The current probe is easy to connect and disconnect with the conductor. When in use, it can accurately measure DC and AC signals by clamping the wire. We offer a variety of models to choose from, with a maximum bandwidth of 100MHz and a measurement of 10mA to 2000A.

Bandwidth and rise time

The two factors of frequency and rise time are one of the important indicators for evaluating the current probe. When selecting the probe, the bandwidth is at least 3 to 5 times of the measured signal.

Double range accuracy

We need to select the appropriate measuring gear according to the measured current, and slide the switch at 3 position on the handle panel to select the range and power switch.。
10mV/A
Applicable current50mA - 100A/200A Peak
100mV/A
Applicable current50mA - 10A/20A Peak

Pincer opening, long and narrow design

Press the handle to open the jaws, put the wire of the measured current into the jaws and release the handle to close the jaws.
measuring conductor maximum size: Ø11mm
clamp head length: 80mm

Zero adjustment and degaussing

After connecting the power supply, fix the position of the current probe, and rotate the zero knob to adjust the DC offset of the current probe output until the waveform trace coincides with the zero point to offset the influence of residual charge.

Model	TR3031
Bandwidth	300KHz
Rise time	≤1.2μs
Enter the type	AC/DC
Precision	±3% ±4%
Current conversion ratio	10mV/A 100mV/A
DC maximum	100A
AC peak-to-peak	200A
Communicate valid values	70A
Maximum operating voltage	300V CATⅢ 600V CATⅡ
Jaw diameter	Ø11mm
Cable length	100cm
Interface type	BNC
Power supply	9V/1A Adapter
Size	280mm×70mm×32 mm
Weight	260g (without battery weight)
Working environment	0°C to +50°C
Storage requirements	0°C to +40°C